WASHINGTON — US physicists said Monday they were unable to confirm the findings of an atom-smasher experiment that was touted in April as possibly having discovered a new force of nature. The initial findings caused a buzz in the scientific...

WASHINGTON – Data from a major US atom smasher lab may have revealed a new elementary particle, or potentially a new force of nature, one of the physicists involved in the discovery told AFP on Wednesday. The physics world was abuzz with...